How the 1300_190126 Stealer Log Exposed 13,815 Passwords

In January 2026, HEROIC's DarkHive team identified a stealer log file posted to Telegram under the name 1300_190126. The file contained 13,815 compromised records belonging to users in the United States, making it one of the larger single-file exposures in this batch. Each record included an email address, a plaintext password, and the URL of the targeted service. The data was posted on January 21, 2026 and made freely available with no access restriction.

13,815 Plaintext Passwords: Ready to Use With No Decryption Required

Every password in this file is stored as plain text. No cracking tools, no hash tables, no processing of any kind is needed. Each record is a complete credential package pointing directly at a real account on a specific service. The scale of this dataset, nearly 14,000 records, gives attackers a significant pool to work with across credential stuffing campaigns targeting multiple platforms simultaneously.

What the 1300_190126 Log File Actually Contains

• 13,815 compromised account records tied to U.S. users
• Email addresses connected to personal and business accounts
• Plaintext passwords that require no effort to exploit
• URLs and API endpoints identifying the exact services that were compromised

January 2026 Leak: Why This Dataset Is Still Being Used Against Accounts Today

Stealer logs do not expire. Once a credential file is distributed on Telegram, it circulates indefinitely. The 1300_190126 log was posted in January 2026, but these credentials continue to be tested against accounts where users have not yet changed their passwords. Automated credential stuffing tools accumulate logs over time and run attacks continuously.

Banking portals, corporate VPNs, email providers, and e-commerce accounts are all standard targets. Password reuse amplifies the damage significantly. One record in this file can unlock multiple accounts across different services if the user has repeated the same password.

How 1300_190126 Harvested Credentials Across Thousands of Endpoints

Infostealer malware spreads through phishing emails, fake software installers, and compromised browser extensions. Once on a device it collects every saved password, active session token, and stored credential before packaging the data into a log file and uploading it to a Telegram distribution channel.

The scale of this log, spanning 13,815 records, points to a widely distributed malware campaign that infected devices across many different users and services. Victims are typically unaware until an account is accessed without authorization or flagged by a financial institution.

Your January 2026 Credentials May Still Be Active in Attacker Databases

HEROIC's free breach scanner checks your email against more than 400 billion exposed records, including the 1300_190126 stealer log. If your credentials are in this dataset and you have not changed your passwords since January 2026, they are still at risk right now.

Scan your email now at HEROIC.com before someone else uses your password first.